Language
C++
Compiler
clang HEAD 11.0.0 (https://github.com/llvm/llvm-project.git f441313464b2eef94a41c60bfde31a2bf9c602d7)
Options
Warnings
Boost 1.73.0
C++2a(GNU)
no pedantic
$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/clang-head/include -std=gnu++2a
Signal:
Segmentation fault